Furthermore, here we have mainly focussed on deformations induced by charges of spacetime-type. Similarly, the employed formalism allows us to use charges corresponding to internal symmetries [1]}, in analogy to the \(J\bar{T}\)  deformations in field theory [2]}, [3]}, [4]}, [5]}, [6]}, [7]}, [8]}, [9]}. It should be enlightening to extend our analysis of boundaries and defects to the class of \(J\bar{T}\)  deformations in field theory.
